Stop us if you’ve heard this one before: A Revolutionary War captain walks into a lab run by a socially awkward genius… and we’ve got your exclusive first look at their meeting.

Above is a photo from Fox’s upcoming Bones/Sleepy Hollow crossover, a two-hour event that finds Brennan, Both, Ichabod and Abbie collaborating as the discovery of human remains leads to the return of one of Crane’s enemies.